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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
WACKER-CHEMIE GMBH	HANNS-SEIDEL PLATZ 4 D-81737 MUNICH

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Moldenhauer, Jens-Peter	Burghausen, DE	5	20
Regiert, Marlies	Munich, DE	10	48
Wimmer, Thomas	Marktl, DE	43	278

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 5985296

Complexes of gamma-cyclodextrin and retinol or retinol derivatives, processes for their preparation and their use

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